| 摘要 |
PROBLEM TO BE SOLVED: To provide a resin molded product which reduces the temperature rise of the resin mold motor, and the resin mold motor sealed by the resin molded product. SOLUTION: After a mold 4 is internally filled with fillers 1a and 1b successively, a resin material is injected in the mold 4. The filler 1a is a high heat conductive ceramic such as Al<SB>2</SB>O<SB>3</SB>or the like and the filler 1b is a low heat conductive ceramic such as ZrO<SB>2</SB>or the like. Moreover, the filler 1 can be laminated within the mold 4 by properly vibrating the mold 4 by an ultrasonic wave or another mechanical technique at the time of filling with the filler 1. COPYRIGHT: (C)2006,JPO&NCIPI |
